Muneza Christophe (born 30 January 1994), commonly known as Christopher Muneza is a Rwandan singer, songwriter and performer. He was a second-place finisher of Primus Guma Guma Superstar (PGGSS) seas
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cbd8509a002b3ecc0ceb33ff6fb92861c72c09fa8404c08a227231139ecf64. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee32dfb9-fc4c-41e2-9ae8-3bd4009fde42.json and https://artists.proofprofile.net/proofs/artist/ee32dfb9-fc4c-41e2-9ae8-3bd4009fde42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b66f1449f5d62a438bf3cc59b5eb597a8d3b811b5787907c9e3d332ab010c6b. Chain 2 (Bitcoin): anchored in block 957541 (2026-07-11T08:23:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2109039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840bb90b9155ed799e6598a6e5905b5a68255aa723f228e858e04966ac99a6c0. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:24:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2109035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ac25889986e68561367683b4122bda121f4d0101256a87966879032c9fbf63. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2109044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bcb60d5f5e9ce133c1013b8ca17d11e2d8522f7ce002e9c6970ed5bcbd2874. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2109045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19f36990c162da378b7210f877c068a6f9c2d2f093e045c008de251f2effb9b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E1520074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdac8a06d3dcb34f3c39b87fdf4fc5aa3d2dfa9d338c6621736c53025b0fbf2. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2109040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e1f8597618e7a2890bfbbe201baaeb5ee03a7d9e313e222a310c780fa027c1. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:59:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2109038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2918cdb2a62e44a8dfc0c3915a1691e7106c09f06136b52fa1e7c4282f133efa. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEI1942019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61e2c9aebae999cdfc3f7398414ea81f3deca7a455160346e9b0a2898a25748. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2240522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4453b5dbb17b223a90ccdac818836bec274873b503f9b326a5556ca454d35df3. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2109034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840bb90b9155ed799e6598a6e5905b5a68255aa723f228e858e04966ac99a6c0. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:08:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2109035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4a25e28e6aa6e92d77f61c213868c8e46ee68ad219ad52cd3ec999f890288a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2109046.